Garrett's man page edits.

@@ -15,58 +15,63 @@
 .nf
 #include <stdio.h>
 #include <wchar.h>
 
 \fBwint_t\fR \fBgetwc\fR(\fBFILE\fR \fI*stream\fR);
+.fi
+.LP
+.nf
+#include <stdio.h>
+#include <wchar.h>
+#include <xlocale.h>
 \fBwint_t\fR \fBgetwc_l\fR(\fBFILE\fR \fI*stream\fR, \fBlocale_t\fR \fIloc\fR);
 .fi
 
 .SH DESCRIPTION
 .sp
 .LP
 The \fBgetwc()\fR function is equivalent to \fBfgetwc\fR(3C), except that if it
 is implemented as a macro it may evaluate \fIstream\fR more than once, so the
-argument should never be an expression with side effects. The
-\fBgetwc_l\fR function is similar to \fBfgetwc\fR, except instead of
-acting on the current locale as specified by \fBsetlocale\fR(3C) and
-\fBuselocale\fR(3C), it uses the locale specified by \fIloc\fR.
+argument should never be an expression with side effects.
+.LP
+The \fBgetwc_l()\fR function is similar to \fBgetwc()\fR, except instead of
+acting on the current locale, it uses the locale specified by \fIloc\fR.
 .SH RETURN VALUES
-.sp
 .LP
 Refer to \fBfgetwc\fR(3C).
 .SH ERRORS
-.sp
 .LP
 Refer to \fBfgetwc\fR(3C).
 .SH USAGE
-.sp
 .LP
 This interface is provided to align with some current implementations and with
 possible future \fBISO\fR standards.
-.sp
 .LP
-Because it may be implemented as a macro, \fBgetwc()\fR may treat incorrectly a
-\fIstream\fR argument with side effects.  In particular,
-\fBgetwc\fR(*\fIf\fR\|++) may not work as expected.  Therefore, use of this
-function is not recommended; \fBfgetwc\fR(3C) should be used instead.
+Because they may be implemented as macros, these functions may treat incorrectly
+a \fIstream\fR argument with side effects.  In particular,
+\fBgetwc\fR(*\fIf\fR\|++) may not work as expected.  Therefore, use of these
+functions is not recommended; \fBfgetwc\fR(3C) and \fBfgetwc_l\fR(3C)
+should be used instead.
 .SH ATTRIBUTES
-.sp
 .LP
 See \fBattributes\fR(5) for descriptions of the following attributes:
-.sp
-
-.sp
 .TS
 box;
 c | c
 l | l .
 ATTRIBUTE TYPE  ATTRIBUTE VALUE
 _
-Interface Stability     Standard
+Interface Stability     See below.
 _
 MT-Level        MT-Safe
 .TE
 
+.LP
+The
+.B getwc()
+function is Standard.  The
+.B getwc_l()
+function is Uncommitted.
 .SH SEE ALSO
-.sp
 .LP
-\fBfgetwc\fR(3C), \fBsetlocale\fR(3C), \fBuselocale\fR(3C), \fBattributes\fR(5), \fBstandards\fR(5)
+\fBfgetwc\fR(3C), \fBnewlocale\fR(3C), \fBsetlocale\fR(3C), \fBuselocale\fR(3C),
+\fBattributes\fR(5), \fBstandards\fR(5)